/Engine/Plugins/Runtime/Synthesis/Source/Synthesis/Classes/SynthComponents/SynthComponentMonoWaveTable.h
bool RemoveTableFromEnd();Get the curve interpolation type (What the curve is doing between keyframes)
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="Synth|Components|Audio") float GetCurveTangent ( int32 TableIndex )